ResearchRouting table, RPKI, IRR & looking glass

AS32175 REGIONAL TRANSPORTATION DISTRICT

AS32175 (RTD-DENVER) is registered to REGIONAL TRANSPORTATION DISTRICT in US. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
256
IPv4 addresses
0%
RPKI valid

Who holds AS32175

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS32175
Handle
RTD-DENVER
Organization
REGIONAL TRANSPORTATION DISTRICT
Country
US
ASPA
None published

What AS32175 announces

Prefixes originated by AS32175 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
0
IPv4 addresses
256 (1 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS32175
0
With an IRR route object
1 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS32175 is reached through

The AS just before AS32175 in the paths our looking glass collectors hold, for 1 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Route objects with origin AS32175: RADB 1

as-sets that list AS32175 (4)